提出 #73239203

ソースコード 拡げる

import sys
from heapq import heapify, heappush, heappop, nlargest, nsmallest
from collections import Counter, defaultdict
from functools import cache, reduce
from math import inf, gcd, lcm

def solve():
    _, K = map(int,input().split())
    A = list(map(int,input().split()))
    seen = Counter({0:1})
    cur = res = 0
    for n in A:
        cur+=n
        res+= seen[cur-K]
        seen[cur]+=1
    print(res)

if __name__ == "__main__":
     
    solve()

提出情報

提出日時
問題 E - 区間の合計
ユーザ knatti
言語 Python (CPython 3.13.7)
得点 433
コード長 479 Byte
結果 AC
実行時間 116 ms
メモリ 43656 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 433 / 433
結果
AC × 3
AC × 60
セット名 テストケース
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 12 ms 9612 KiB
in02.txt AC 12 ms 9684 KiB
in03.txt AC 12 ms 9612 KiB
in04.txt AC 12 ms 9636 KiB
in05.txt AC 12 ms 9732 KiB
in06.txt AC 103 ms 39132 KiB
in07.txt AC 13 ms 9628 KiB
in08.txt AC 13 ms 9964 KiB
in09.txt AC 46 ms 18404 KiB
in10.txt AC 111 ms 39644 KiB
in11.txt AC 113 ms 42356 KiB
in12.txt AC 67 ms 25636 KiB
in13.txt AC 42 ms 13256 KiB
in14.txt AC 108 ms 42328 KiB
in15.txt AC 71 ms 34652 KiB
in16.txt AC 61 ms 32468 KiB
in17.txt AC 70 ms 34836 KiB
in18.txt AC 105 ms 42420 KiB
in19.txt AC 57 ms 19880 KiB
in20.txt AC 97 ms 41992 KiB
in21.txt AC 100 ms 42660 KiB
in22.txt AC 51 ms 18304 KiB
in23.txt AC 101 ms 43636 KiB
in24.txt AC 14 ms 9996 KiB
in25.txt AC 13 ms 9684 KiB
in26.txt AC 13 ms 9688 KiB
in27.txt AC 114 ms 38608 KiB
in28.txt AC 14 ms 9824 KiB
in29.txt AC 13 ms 9900 KiB
in30.txt AC 105 ms 42656 KiB
in31.txt AC 13 ms 9776 KiB
in32.txt AC 107 ms 43656 KiB
in33.txt AC 13 ms 9668 KiB
in34.txt AC 13 ms 9628 KiB
in35.txt AC 44 ms 13424 KiB
in36.txt AC 91 ms 29820 KiB
in37.txt AC 83 ms 29340 KiB
in38.txt AC 95 ms 29668 KiB
in39.txt AC 102 ms 42604 KiB
in40.txt AC 64 ms 25584 KiB
in41.txt AC 12 ms 9700 KiB
in42.txt AC 12 ms 9824 KiB
in43.txt AC 106 ms 42720 KiB
in44.txt AC 116 ms 42744 KiB
in45.txt AC 13 ms 9700 KiB
in46.txt AC 13 ms 9736 KiB
in47.txt AC 13 ms 9732 KiB
in48.txt AC 13 ms 9636 KiB
in49.txt AC 13 ms 9700 KiB
in50.txt AC 13 ms 9700 KiB
in51.txt AC 74 ms 34696 KiB
in52.txt AC 73 ms 34592 KiB
in53.txt AC 12 ms 9824 KiB
in54.txt AC 12 ms 9700 KiB
in55.txt AC 12 ms 9696 KiB
in56.txt AC 13 ms 9684 KiB
in57.txt AC 13 ms 9636 KiB
sample01.txt AC 13 ms 9628 KiB
sample02.txt AC 13 ms 9824 KiB
sample03.txt AC 14 ms 9736 KiB